Mason Hayes & Curran was formed in 1970 by the merger of two practices: Walker Mason & Curran and Michael Hayes & Co. Over the years we have grown and expanded with offices in Dublin, New York and San Francisco as well as our UK office in central London at 1 Cornhill, London EC3V 3ND, United Kingdom. We have profound knowledge and experience in the following sectors: Energy, Technology, Financial Services, Built Environment and Healthcare & Life Sciences. We assist domestic and international clients from and during initial establishment and in meeting their ongoing legal and commercial imperatives through every business life cycle.